There are total 9 hours or 540 minutes from 6am to 3pm. In words, this duration is equal to nine hours or five hundred forty minutes.
How many hours from
| 4AM to 2PM | 4AM to 1AM | 10AM to 9AM |
| 12AM to 2PM | 7PM to 1AM | 7PM to 3PM |
| 4AM to 11PM | 6PM to 11PM | 10PM to 2PM |
| 1AM to 3PM | 4PM to 9AM | 11AM to 8PM |
| 1AM to 8PM | 5AM to 2AM | 10PM to 11PM |
| 10PM to 4PM | 8PM to 9PM | 3PM to 12AM |
